Kusanthula kwathunthu kwa madongosolo aposachedwa
2024-07-04 7446

Zowongolera zaposachedwa ndikusinthana zomwe zilipo zigawo ziwiri zamphamvu zamagetsi zamakono, iliyonse yokhala ndi mawonekedwe apadera komanso mapulogalamu osiyanasiyana.Akatswiri opanga zamagetsi ndi ophunzira amagetsi ayenera kumvetsetsa bwino mafomu awiriwa ndi mapulogalamu awo.Munkhaniyi, tifufuza mwatsatanetsatane matanthauzidwe, zizindikilo, zizindikilo, zomwe zimachitika, njira zowerengera, ndi njira zothandizira pakalipano komanso kusinthana kwapano.Kuphatikiza apo, tidzayambitsa momwe mitundu yamagetsi imagwiritsira ntchito njira yosinthira mphamvu ndi malamulo kuti mukwaniritse zosowa zosiyanasiyana zaukadaulo.Mwa kusanthula konseko, owerenga amatha kumvetsetsa bwino mfundo zamagetsi zothandizira kugwiritsa ntchito njira zomwe angathe kugwirapo ntchito.

Kataloji

Chithunzi 1: Kusinthana kwa VS.

Kodi magetsi a DC ndi chiyani?

Direct yaposachedwa (DC) ikutanthauza kuti siyidiretictional kuyenda kwamagetsi.Mosiyana ndi njira zamakono (AC), pomwe ma elekitironi amasintha nthawi ndi nthawi, DC imasunga njira yokhazikika ya electron.Chitsanzo chodziwika bwino cha DC ndi khungu la electrochemical, pomwe mankhwala amapanga mphamvu yokhazikika yomwe imalola kuti isayende bwino kudzera padera.DC imatha kudutsa mitundu yosiyanasiyana ya ma waya, monga mawaya, semiconductors, omvera, komanso ngakhale vacuum.Mwachitsanzo, mtengo wa electrons kapena ma ion mu vacuum amayimira DC.

Chithunzi 2: DC VoltAge Yogwira Ntchito

M'mbuyomu, DC idatchedwa Galvanic masiku ano, dzina lake wasayansi wa ku Italy Luigi Galvani.Chidule cha AC ndi DC chikuyimira pakadali pano komanso mwachindunji, motsatana.Kusintha ACS DC, wokonzanso amafunikira.Tsankho lili ndi gawo lamagetsi, monga daide, kapena chinthu chophatikizira, monga kusinthana, komwe kumapangitsa kuti pakhale njira imodzi.Mosiyana, wovutayo angagwiritsidwe ntchito kusintha DC ku AC.

DC imagwiritsidwa ntchito kwambiri muukadaulo wamakono.Sikuti ndi zida zoyambira za Batri yokha, komanso njira zosiyanasiyana zamagetsi ndi mota.Munjira monga aluminium osungunuka, kuchuluka kwa zinthu zambiri zomwe zingagwiritsidwe ntchito pokonza zinthu.Kuphatikiza apo, makina ena a mitawuni amagwiritsa ntchito molunjika kuti atsimikizire mosalekeza komanso moyenera.Mphamvu zamphamvu zapamwamba (HVDC) ndizoyenera kufalitsa mphamvu zambiri pa mtunda wautali kapena kulumikiza ma grids osiyanasiyana.Kuchita bwino kwambiri komanso kutayika kochepa kwa makina a HVDC kumawapangitsa kukhala abwino kufalikira, kufalikira kwakukulu kwamphamvu.

Makina a AC / DC Chuma champhamvu chimapangidwa kuti azigwira magetsi kwambiri kusinthasintha kwaposachedwa komanso mwachindunji.Makina awa amapanga ndikupereka chikhazikitso, magetsi apamwamba kwambiri pazinthu zamafakitale, kafukufuku wasayansi, kuyezetsa zamagetsi, komanso makina olamulira.Zipangizo zamagetsi zamagetsi zimapangidwa mosamala kuti zithandizire kuwongolera komanso kudalirika kuti mukwaniritse zofunika kuchita ndi zothandiza.

Kodi ma actroge ndi chiyani?

Kusintha kwapano (AC) kumatanthauza mtundu wamagetsi omwe mphamvu ndi njira zomwe zimasinthira nthawi ndi nthawi.Panthawi imodzi yonse, mtengo wapakatikati wa ac ndi zero, pomwe pakalipano (DC) imasuntha njira yodutsa.Chikhalidwe chachikulu cha AC ndi funder yake, yomwe nthawi zambiri imakhala funde la sine, lomwe limatsimikizira kugwiritsa ntchito mphamvu ndi kufalikira kokhazikika.

Chithunzi 3: Malangizo a Ac

Acs sinunal Ac ndizofala m'magetsi padziko lonse lapansi.Onse okhala ndi mafakitale amagetsi amagetsi amagwiritsa ntchito ma sinuyonal AC chifukwa amachepetsa mphamvu zotayika nthawi yofalitsa ndipo ndikosavuta kupanga ndi kuwongolera.Kuphatikiza pa mafunde a sine, Ac amathanso kutenga mawonekedwe a mafunde ang'ono ndi mafunde.Mawowa ena amathandiza pakugwiritsa ntchito njira zina, monga kusanja pazida zamagetsi ndi zinthu zina zosintha, pomwe mafunde amtunda amatha kukhala othandiza kwambiri kuposa mafunde a sine.

Chilengedwe cha ma ac chimapangitsa kuti ikhale yabwino kufalikira kwa nthawi yayitali.Omasulira amatha kusiya kapena kutsitsa magetsi a ma ac, amachepetsa mphamvu zowonongeka mukamafalitsa.Mosiyana ndi izi, DC imafunikira kutembenuka kovuta komanso kasamalidwe ka kayendetsedwe kazakufa kwa nthawi yayitali, chifukwa chake ndioyenera kugwiritsa ntchito mafakitale apadera komanso njira zazifupi.

Acrequest freques imasiyana ndi dera lina.Mwachitsanzo, North America ndi mayiko ena amagwiritsa ntchito ma hertz (hz), pomwe zigawo zambiri zambiri zimagwiritsa ntchito 50 hz.Kusiyana kwa mafalowa kumakhudza kapangidwe ka zida zamagetsi, kusanthula mosamala kotero kumafunikira kukapanga ndikugwiritsa ntchito zida m'magawo osiyanasiyana.Ponseponse, mphamvu zambiri zimagwiritsidwa ntchito kwambiri mnyumba, mabizinesi, ndi mafakitale chifukwa chongosintha mphamvu, komanso kugwiritsa ntchito bwino ntchito zosiyanasiyana.

Kodi magetsi a DC ndi magetsi ndi ati?

M'magetsi opaleshoni, DC ndi magetsi a ma ac amayimiriridwa ndi zizindikiro zosiyana.Unicode unicode uyo + 2393, nthawi zambiri amawonetsedwa ngati "Pa muyeso wambiri, DC Volimege imayimiridwa ndi likulu "v" ndi mzere wolunjika pamwamba pake (-v), kuwonetsa kuchuluka kwa magetsi a DC.

Mu zojambula za madera, chiphiphiritso cha DC Vomeroge Longle, monga batiri, lili ndi mizere iwiri yofanana: mzere wolimba ndi mzere wotsukidwa.Nyimbo yolimba imayimira mtengo (+) ndipo mzere wochotsedwayo umayimira mtengo woyipa (-).Kapangidwe kameneka kamawonetsa potala la DC Volder Source ndipo malangizo a kutuluka kwapano.Makamaka, mzere wautali ukuonekera mtengo, womwe umalumikizidwa ndi kuthekera kwakukulu kapena volimage, pomwe mzere wamfupi umawonetsa kuti mtengo woyipa umagwirizana ndi kuthekera kotsika.Chizindikiro ichi chagwiritsidwa ntchito kwambiri pa kapangidwe kake popanga magetsi, ngakhale kuti pakhoza kukhala pang'ono v ya ariat kutengera miyezo yosiyanasiyana.

Chithunzi 4: Chizindikiro cha DC Voltge

Kumbali inayo, magetsi a ac amayimiriridwa ndi likulu "v" ndi mzere wavy pamwamba pake.Chingwe chavy ichi chimawonetsa kusintha kwa nthawi yayitali pakapita nthawi.Mosiyana ndi DC, malangizo ndi magetsi a maic amasintha nthawi zonse, ndipo mzere wavy umapereka mawonekedwe awa.Mu zida zamagetsi ndi zida zoyeserera, chizindikiro cha magetsi a Magetsi amathandizira akatswiri ndi akatswiri amazindikiridwe mwachangu ndikuyezera magetsi a ma ac.

Chithunzi 5: Zizindikiro za Mafuta a Mac

Kuzindikiritsa kolondola ndi kugwiritsa ntchito magetsi a DC ndi magetsi a ma ac.Kaya mu zojambula za madera kapena panthawi yotumiza zida ndi kukonza, zizindikiritso zoyenerera zimachepetsa kusamvana ndi zolakwa, kukonza bwino komanso chitetezo.

Momwe mungayesere DC ndi magetsi a ma ac ndi ma ac

Kuyeza magetsi a DC

Mukamayesa DC Magetsi yamagetsi ndi mphamvu, masitepe ndi osavuta.Tiyeni tiwone betri monga chitsanzo.

Kukonzekera:Chotsani batire kuchokera pa chipangizocho ndipo, ngati mutayeza batire lagalimoto, ikani nyali zamatumbo kwa mphindi ziwiri kenako ndikukhazikitsa batire.

• Lumikizani izi:Tsegulani prober yakuda mu stucket ndi prober yofiira kukhala zitsulo zolembedwa ndi DC Vodzi ya DC (monga Vω kapena Vo).

• Pezani mabungwe a batri:Ikani kafukufuku wakuda pa zoyipa (-) terminal ndi prose wofiira (+).

• Werengani mtengo:Yang'anani ndikujambulira volvage yowonetsedwa pa ulcrinde.Mtengo uwu umawonetsa gawo la batri.

• Chokani:Chotsani Proge Serbe yoyamba, ndiye poimba.

Chithunzi 6: Kuyeza DC Voyeti

Kuyeza magetsi a mac

Kuyeza magetsi a ac kumafunika njira yosiyana pang'ono.Umu ndi momwe:

• Khazikitsani mphamvu yanu:Tembenuzani kuyimba kwa magetsi (nthawi zambiri kulembedwa)

• Lumikizani kutsogoleredwa:Tsegulani kutsogolera chakuda mu Jack Jack ndi ofiira ofiira mu vω Jack.

• Gulani dera:Gulani kutsogoleredwa ndi gawo limodzi la dera ndi kuwongolera ofiira kwa wina.Dziwani kuti mphamvu yamafuta ilibe polario.

• Kusamala:Sungani zala zanu kutali ndi maupangiri a waya ndipo pewani kulola nsonga kuti igwirizirena wina ndi mnzake kutengera magetsi.

• Werengani mtengo:Onani kuchuluka kwa chiwonetsero, ndipo mukamaliza, chotsani chitsogozo chofiira, ndiye kuti akutsogolera.

Chithunzi 7: Kuyeza magetsi a magetsi

Malangizo a Pro

Kwa DC Volosege, ngati kuwerengako ndi kolakwika, sinthanitsani zowerengera kuti muthe kuwerenga bwino.Mtengo udzakhala womwewo.Samalani mukamagwiritsa ntchito andalog mutenthemeter;Kubwezeretsa zokambirana kumatha kuwononga chida.NJIRA ImeneU zimawonetsetsa kuti magetsi olondola ndi ntchito yotetezeka yamagetsi.

Kodi mumawerengera bwanji DC Mphamvu ndi Mphamvu Mphamvu?

Chithunzi 8: Momwe Mungawerengere DC Mphamvu ndi Mphamvu Mphamvu

Kuwerengera DC Mphamvu

Kuti muwerenge mphamvu mu dc ya DC, mutha kugwiritsa ntchito lamulo la OHM.Umu ndi momwe:

Kudziwa magetsi

Gwiritsani ntchito fomu v = i * r.

Chitsanzo: Ngati zapano (I) ndi 0,5 (kapena 500) ndi kukana (r) ndi 100 ω, ndiye:

V = 0.5 A * 100 ω = 50 v

Kuwerengera mphamvu

Gwiritsani ntchito formula p = v * i.

Chitsanzo: Pamene V = 50 V ndi i = 0,5 A:

P = 50 v * 0.5 a = 25 w

Sinthani magetsi

Kusinthitsa ku kilovolts (KV): Gawani ndi 1,000.

Chitsanzo: 17,250 VDC / 1,000 = 17.25 kvdc

Kusintha kwa Millivolts (MV): chulukidwe ndi 1,000.

Chitsanzo: 0.03215 VDC * 1,000 = 32.15 VDC

Kuwerengera Mphamvu

Kuwerengera ma ac mphamvu ndizovuta kwambiri chifukwa cha kuchuluka kwa magetsi komanso pano.Nayi buku latsatanetsatane:

Kuzindikira Makhalidwe Aamodzi

M'magawo a ma AC, voliyumu ndi mitundu yamakono nthawi ndi nthawi.Mphamvu yomweyo (p) ndi mankhwala a magetsi pompopompo (v) ndi nthawi yomweyo (i).

Kuwerengera kwamphamvu

Mphamvu yapakati pa kuzungulira kamodzi imagwiritsidwa ntchito.Izi zimawerengedwa pogwiritsa ntchito RMS (muzu zikutanthauza mizu yamphamvu ya magetsi komanso zamakono.

Magetsi ovuta

Kuwonetsedwa ngati s = v * i * i *.V ndi ine ndi malingaliro a RMP a magetsi komanso pano, motsatana.I * ndiye zovuta kuvuta kwapano.

Zida zamagetsi mu mabwalo a ma ikala

Mphamvu Yogwira (P): Mphamvu yomwe imagwira ntchito.

P = | s |cos φ | i | i | ^ 2 * r = | v | ^ 2 / | | | | z | 2

Mphamvu zopindulitsa (Q): Mphamvu yosungidwa ndikumasulidwa ndi zinthu zopindulitsa.

Q = | s |Tchimo φ = | i | ^ 2 * x = | v | ^ 2 / | | | | z | x

Magetsi owoneka bwino: kuphatikiza kwa mphamvu yogwira ndikugwiranso ntchito.

| S |= √ (p ^ 2 + q ^ 2)

Chitsanzo

Kuwerengetsa ma RMs magetsi ndi pano

Ingoganiza kuti ma vrms = 120 v ndi irms = 5 a madera a mas.

Dziwani mphamvu zowoneka bwino

S = vrms * irms = 120 v * 5 a = 600 va

Kuwerengetsa ndi mphamvu yogwira ntchito

Ngati gawo la ngodya (φ) ndi 30 °:

Mphamvu Yogwira: P = s cos φ = 600 va * cos (30 °) = 600 va * 0.866 =6 w

Mphamvu yogwira: Q = S Tchimo φ = 600 VA * Tchimo (30 °) = 600 VA * 0,5 = 300 Var

Mwa kuwononga gawo lililonse ndikutsatira malangizo atsatanetsatane awa, mutha kuwerengera molondola DC ndi Mphamvu, onetsetsani kuti miyeso yamagetsi imapangidwa molondola komanso motetezeka.

Kodi Mungatani Kuti Muzikweza Magetsi a DC?

Kuwongolera kwaulere (DC) mphamvu, magetsi a DC-DC otembenukira monga otembenuzira owonjezera nthawi zambiri amagwiritsidwa ntchito polimbikitsa magetsi.Kutsegula kwamphamvu ndi mtundu wa chosinthira cha DC-DC chomwe chimasungirako ndikutulutsa mphamvu potseka mobwerezabwereza ndikutsegula magetsi kuti athetse mphamvu yayitali.Mtundu wamtunduwu umagwiritsidwa ntchito kwambiri ngati kutembenuka kwamphamvu komanso kwamagetsi kwamphamvu kwa gawo lalikulu ndikofunikira.

Chithunzi 9: Chilimbikitso

Kuchita kwa Wotsegula kumaphatikizapo njira ziwiri zazikulu:

Sinthani kutseka: Kusintha kwatsekedwa, magetsi oyatsira amagwiritsidwa ntchito ku indoctor.Izi zimapangitsa kuti magnetic dinec mkati mwa inoctor kuti isonkhanitse mphamvu.

Sinthani kutsegulira: Kusinthaku kuli kotseguka, mphamvu zosungidwa mu Indoctor zimatulutsidwa pazotulutsa, zomwe zimapangitsa kuti mphamvu zikhale zokweza kwambiri kuposa magetsi osokoneza bongo.

Kutsegula kwamphamvu kumaphatikizapo kusintha kwa semiconductor awiri (monga ma diodisode ndi omasulira) ndi chinthu chosungira (monga chinthu chosungira kapena chojambula).Mapangidwe awa akuwonetsetsa kutembenuka kokwanira ndi magetsi olimbikitsa.

Otembenuzira otembenuka mtima amatha kugwiritsidwa ntchito mokha kapena mu Cascade kuti muwonjezere mphamvu ya magetsi.Njirayi imakwaniritsa zosowa zapamwamba kwambiri pazogwiritsa ntchito monga zida zamagetsi monga magalimoto amagetsi, zimapangitsa kukulitsa kukulitsa gawo lalikulu la magetsi mu DC Magetsi.Kuti muchepetse kusinthasintha kwamphamvu kwamphamvu kwa mphamvu ndi phokoso, zosefera zimagwiritsidwa ntchito potembenuza ena.Zosefera izi zimakhala ndi capoctors kapena kuphatikiza kwa ma cartoctors ndi ma capitors.Amasamutsa mphamvu yamagetsi yotulutsa ndikuchepetsa zosokoneza kuchokera ku magetsi kusintha kwa magetsi, ndikuwonetsetsa kukhazikika ndikuwongolera dongosolo lonse.Mukamagwiritsa ntchito chotsegula, dziwani kuti kukulitsa magetsi kumachepetsa mapano kuti asunge mphamvu zosalekeza, chifukwa chilamulo choteteza mphamvu.Kumvetsetsa izi kungathandize pakupanga koyenera ndi kugwiritsa ntchito kwa otembenuzira ena.

Posinthana zomwe zilipo pano (AC) magetsi, omasulira amagwiritsidwa ntchito poyambira kapena kutsika magetsi.Otsatsa amagwira ntchito poika voliyumu mu sekondale yomwe ikusintha kudzera pa makina osinthika omwe amapangidwa ndi AC pano.Komabe, popeza DC ikusintha mosalekeza ndipo siyipanga njira yosinthira maginito, oikima sizingapangitse voliyumu mu DC System.Chifukwa chake, mu DC Power System, Wotembenuzira Homer akufunika kuwonjezera voliyumu, pomwe chotsegula cha buck chimagwiritsidwa ntchito kuti chitsike magetsi.

Kodi Tiyenera Kuchepetsa Magetsi a DC?

Mu chizolowezi chaposachedwa (DC) Magetsi, kuchepetsa voliyumu imachitika mosiyanasiyana kuposa momwe amasinthira masiku ano (ma ac) chifukwa omasulira sayenera kugwiritsidwa ntchito kwa magetsi a DC.M'malo mwake, njira monga "njira zotsutsana ndi magetsi osokoneza bongo a magetsi" ndi "madera ophunzitsa magetsi" nthawi zambiri amagwiritsidwa ntchito.Pansipa, timafotokoza tsatanetsatane wa njira za voti 12 ngati DC Power of DC ndi Nyengo ya 6-watt halogen ngati chitsanzo.

Kugwiritsa ntchito magetsi ochepetsa

Chithunzi 10: Chithunzi chojambulira cha mndandanda wa magetsi

Njira yamagetsi - kuchepetsa kukana kapena njira yosavuta komanso yofananira yochepetsera voliyumu polumikiza ndi zotsutsana zoyenera pamndandanda wankhani.Kutsutsa kumeneku kuli ndi katundu, kugawana ndi magetsi kuti katundu alandire magetsi otsika.Nayi masitepe apadera:

Dziwani zonsezi: Kutengera ndi mphamvu ndi magetsi a katundu, kuwerengera zomwe zilipo.Mwachitsanzo, a 6V, 6w nyali ya 6w, yomwe ili pano = p / v = 6v = 1V = 1A = 1A = 1A

Werengani mndandanda: Pofuna kuchepetsa 12 v mpaka 6 v, mndandanda woletsa kunyamula dontho la mafuta a 6V.Malinga ndi lamulo la ohm r = v / i, zofuna zofuna R = 6V / 1A = 6ω

Sankhani mphamvu zoyenera: Mphamvu yomwe munthu wotsutsana amafunikira kulumikizana ndi p = v × i = 6v × 1A = 6

Pambuyo polumikiza izi mndandanda wa 6Ngakhale njirayi ndiyosavuta, siyabwino chifukwa chosiyanacho chimatha mphamvu.Ndioyenera madera osavuta okhala ndi zofunikira zotsika.

Slonege sloider

Chigawo chaofesi ya magetsi ndi njira yosinthika yochepetsera voliyumu, kugwiritsa ntchito ziwiri zotsutsana ndi magetsi ndikukwaniritsa magetsi omwe amafunikira.

Sankhani mfundo zotsutsana: Sankhani zopenda ziwiri zokhazikika (R1 ndi R2) kuti apange gawo la magetsi.Kuti muchepetse 12v mpaka 6V, sankhani R1 = R2, kotero aliyense wotsutsa amagawana theka la injiniya.

Lumikizani madera: Lumikizani awiri omwe akutsutsana.Ikani zopezeka pa 12v kudutsa mndandanda wonse, ndikutenga voliyumu kuchokera pakatikati ngati magetsi otulutsa.Mwachitsanzo, ngati R1 ndi R2 ndi 6ω, mawonekedwe a pakati adzakhala ndi 6V.

Lumikizani katundu: Phatikizani katunduyo kumodzi ndi mawonekedwe a pakati pa magetsi oyimira magetsi ndi nthaka.Zotsatira za magetsi za magetsi ndizolowera katundu wa katundu.

Chithunzi 11: Magetsi Oyimira Msinkhulidwe

Njira iyi imathandizira kusintha kwa magetsi kudzera pa kapangidwe ka magetsi osokoneza bongo ndipo ndi yoyenera mafomu osiyanasiyana.Onetsetsani kuti zomwe zingachitike polimbana ndi zomwe zingachitike kuti muchepetse mphamvu yokhazikika.

Kodi mungachepetse bwanji kugwiritsa ntchito mphamvu zamagetsi?

Malipiro apamwamba kwambiri amatha kukhala owopsa, koma pali njira zabwino zochepetsera kugwiritsa ntchito mphamvu ya mpweya.Malangizowa sangangokupulumutsirani ndalama pazomwe mumagetsiNawa malingaliro othandiza.

Chithunzi 12: Malangizo kuti muchepetse kuwononga mphamvu

Thimitsani chowongolera chanu mukapanda kugwiritsa ntchito

Nthawi zonse muzimitsa chowongolera chanu mukapanda kuzifuna.Gawo losavutayi lingapulumutse magetsi ambiri.Ngakhale m'malo oyimilira, zowongolera mpweya zimagwiritsa ntchito mphamvu zina, kotero kuzichotsa kumathandizira kupewa kumwa kosafunikira.

Sungani Chowongolera Chanu Panyengo Yabwino Kwambiri

Khazikitsani chowongolera cha mpweya kuti mukhale ndi mpweya wabwino komanso magetsi, monga 78-82 ° F (26-28 ° C) M'nyengo yotentha.Zikhazikiko zakumadzulo zimawonjezera ntchito yoyendetsa ndege ndi kugwiritsa ntchito mphamvu.

Gwiritsani ntchito chowongolera cha mpweya

Kukonza pafupipafupi ndikofunikira kuonetsetsa kuti mpweya wanu umayenda bwino.Zosefera, onani motsutsana ndi wotsutsana ndi Evaporator, ndikukhazikitsanso firiji ngati pakufunika.Njira izi zimatha kusintha magwiridwe antchito anu ndikuchepetsa kugwiritsa ntchito mphamvu.

Sinthani mayunitsi akale kapena olakwika

Ngati mungazindikire kuti kugwiritsa ntchito mphamvu yanu kwachuluka kwambiri ngakhale kukonza pafupipafupi, ingakhale nthawi yobwezeretsa chowongolera chanu.Mitundu yatsopano nthawi zambiri imakhala ndi mphamvu yayikulu yamagetsi (eer), yomwe imatha kuchepetsa kwambiri kugwiritsa ntchito mphamvu.

Gulitsa kapena kukweza chowongolera chanu chakale

Ganizirani kugulitsa kapena kusintha chinthu chanu chakale ndi mtundu watsopano wamagetsi.Makhalidwe amakono amagwiritsa ntchito ukadaulo wokwanira kwambiri womwe ungachepetse ngongole zanu zamagetsi.

Gwiritsani ntchito zida zozizira

Kuyendetsa mawonekedwe a denga pafupi ndi chowongolera mpweya kumatha kusintha kuzungulira kwa mpweya ndikuziritsa chipindacho mwachangu.Izi zimapangitsa kuti wopanga mpweya azithamangira kwakanthawi kochepa, potero kuchepetsa kumwa magazi.

Sankhani zida zaot

Intaneti ya zinthu (iot) zida zingakuthandizeni kuwongolera mwanzeru kusintha ndi kutentha kwa chowongolera chanu.Zipangizozi zimangotembenuza chowongolera cha mpweya pa kapena kuwongolera molingana ndi zosowa zanu, kupewa zinyalala.Amathanso kulamulidwa kwathunthu kudzera mu mapulogalamu a Smartphone.

Zitseko zapafupi ndi mawindo

Woyang'anira mpweya ali patali, zitseko ndi mawindo ziyenera kutsekedwa kuti mpweya uletse mpweya, sungani kutentha kwanyumba, kuchepetsa kuchuluka kwa mpweya, ndikuchepetsa kugwiritsa ntchito mphamvu.

Yeretsani zosefera mpweya pafupipafupi

Ukhondo wa zosefera mpweya umakhudza kwambiri mphamvu ya mpweya.Kutsuka pafupipafupi kapena kusintha fyuluta kungatsimikizire kuti mpweya wabwino umatha kuonetsetsa mpweya wabwino, chepetsani katundu wa compresror, ndikuchepetsa kugwiritsa ntchito mphamvu.

Pewani dzuwa

Onetsetsani kuti compressor yoyendetsa ndege imayikidwa pamalo abwino.Kuwala kwa dzuwa kumatha kugundana ndi compressor, kuchepetsa compresyar kugwira ntchito, ndikuwonjezera kugwiritsa ntchito mphamvu.Ikani dzuwa pamwamba pa unit kapena kuyiyika pamalo abwino.

Kudzera njirazi, mutha kuchepetsa kugwiritsa ntchito mphamvu zamagetsi, sungani ngongole za magetsi mwezi uliwonse, ndipo muwonjezere njira yothandizira komanso moyo wautumiki wa mpweya.Izi sizongopulumutsa komanso kuzikhala kwachilengedwe.

Ubwino ndi Zovuta za Pamakono

Chithunzi 13: Makhalidwe a Pamakono

Zabwino zatsatanetsatane

Zowongolera zamakono (DC) zimapereka phindu lalikulu.Mosiyana ndi njira zamakono (AC), DC Systems Pewani Mphamvu zotayika chifukwa cha mphamvu, khungu la khungu, khungu, ndi dontho lamagetsi, ndipo chifukwa chake zili bwino.Kuchita bwino kumeneku kumakhala kopindulitsa pa ntchito zomwe zimafuna kufalitsa mphamvu bwino mphamvu.DC ndi muyezo wosungira batri, abwino kwa magwero osinthika monga mphamvu ndi mphepo.Masamba a dzuwa ndi ma turbines a mphepo amapanga DC

Zowonjezera mphamvu za DC zimapereka khola, magetsi am'madzi osasinthika kapena malo omwe ali pano okhala ndi zida zamagetsi.Kukhazikika kumeneku kumachepetsa kusintha kwa magetsi komanso phokoso lamagetsi, ndikupanga DC moyenera kwambiri kukhala minda yovuta monga zida zamankhwala komanso zida zolumikizira.DC imaposa kuwongolera ndi malamulo.Imalola kuti mafuta agetsi azisintha bwino kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito molondola, monga magalimoto amagetsi, magetsi amagetsi.

DC imakhalanso yotetezeka, yokhala ndi chiopsezo champhamvu cha magetsi kuposa mac.Ndi kusokonezeka koyenera komanso kulungamitsa, DC Systems imatha kupereka chitetezo chochuluka kwambiri ndipo ndioyenera malo apanyumba ndi mafakitale.

Zovuta za DC

Komabe, DC ilinso ndi zovuta zake.Kutumiza DC kwa mtunda wautali ndizokwanira.Ngakhale kuti ukadaulo wambiri wa DC (HVDC) ukhoza kuchepetsa vutoli, amatha kusintha mosavuta kudzera m'mandambo chifukwa cha maofesi, ndikupangitsa kukhala bwino patali kwambiri.Kupanga zogawana za DC ndizokwera mtengo komanso zovuta.Makina a DC amafunikira magetsi otembenuza amagetsi, omvera, ndi zida zina zapadera, zowonjezera zoyambira ndi ndalama zokonza.

Magetsi a DC ndi ochepa.Mosiyana ndi Mphamvu yamafuta, yomwe imapezeka mosavuta kuchokera ku GC yogwiritsira ntchito, DC Mphamvu imafunikira kukhazikitsa kwinakwake, monga mabatire, ma generies a dzuwa, kapena jerles.Kuchitapoma kumeneku sikumangokhala ndi DC m'malo ena.Kugwirizana ndi zida zomwe zilipo ndi nkhani inanso.Zida zamagetsi zambiri ndi zida zamagetsi zimapangidwa kuti zizigwira mphamvu.Kusintha zida izi ku mphamvu ya DC kumafuna zida zowonjezera kapena zosintha, kuwonjezera zovuta ndi mtengo.

Kusamalira madongosolo a DC kuli kovuta kwambiri.Zovuta zamagetsi zamagetsi monga anthu oyendera ndi otembenukira zingafunikire kukonza pafupipafupi komanso kusokoneza zovuta.Izi zitha kuwonjezera mtengo wogwiritsira ntchito ndi nthawi yogulitsa dongosolo.

Zabwino ndi zovuta zomwe zimasinthana pano

Khalidwe lofunikira posinthana zomwe zachitika pano (AC) ndichakuti mphamvu yake kapena kusintha kwa nthawi ndi nthawi pakapita nthawi, nthawi zambiri ndikupanga sine funde.Mosiyana ndi Direct office (DC), mabwalo a ma ac sakhala ndi mitengo yabwino komanso yolakwika chifukwa njira yapano ikusintha nthawi zonse.Ma AC nthawi zambiri amapangidwa ndi omwe amapangira kupanga kudzera mu electromagnetic.Kuphatikiza apo, magetsi a magetsi amatha kutsika mosavuta kapena pansi pogwiritsa ntchito ma transformers, kufalitsa njira yothandiza ndi kugawa.

Chithunzi 14: Makhalidwe a Kusintha kwapano

Ubwino wa mabwalo a ma ac

Mabwalo a ma is ali ndi zabwino zambiri.Ubwino wina waukulu ndikugwiritsa ntchito oundana, zomwe zimakhumudwitsa mphamvu zamagetsi.Kupanga kumatha kubala magetsi kwambiri ndikupita kumayendedwe opita kwa nthawi yayitali, komwe kumathandizanso ndikuchepetsa.Mphamvu zambiri za magetsi zimachepetsa kutayika.

Ubwino wina ndikuti ac amatha kusinthidwa mosavuta kukhala DC pogwiritsa ntchito wokonzanso, kulola Ac kukweza katundu wa DC.Ac imatha kuthana ndi gawo limodzi ndi magawo atatu okwera, ndikupanga kukhala koyenera kwa mafakitale ndi ogwira ntchito zapakhomo.Kugwiritsa ntchito zida kofala kwa zida za mac kukuchepetsa ndalama, kumapangitsa zida zotsika mtengo, zowoneka bwino, komanso zokopa, polimbikitsa kutengera kwachilengedwe padziko lonse lapansi.

Zovuta za mabwalo a ma ac

Ngakhale ma ac ambiri AC, pali zovuta zina.Ma AC sioyenera kulipira mabizinesi chifukwa mabatire amafuna chitetezo cha DC nthawi zonse.Komanso sioyeneranso kutchula siphwekisi komanso magetsi chifukwa mafakitale awa amafuna njira yokhazikika ndi magetsi.

Vuto lofunikira ndi AC ndi khungu, pomwe ma ac amayenda pamwamba pa wochititsayo, ndikuwonjezeranso kukana ndikuchepetsa mphamvu ya kusintha kwapano.M'madera a mabu, malingaliro a malingaliro ndi ma carvactors amasiyanasiyana ndi pafupipafupi, kapangidwe kake.Zida zamafuta zimayambiranso kukhala ndi moyo waufupi chifukwa chonjenjemera chifukwa cha kugwedezeka, phokoso, komanso mgwirizano.Kuphatikiza apo, magetsi amatsitsidwa m'mabwalo m'magawo a ma ma mabwalo a ma a ma a ma ma mabungwe ambiri, zomwe zimapangitsa kuti maulamuliro osauka.Malingaliro opanga ayenera kuyankhulana pafupipafupi kuti azigwiritsa ntchito mobwerezabwereza, ma Tracturtors, ndi capoctors, zomwe zimawonjezera zovuta.

Ntchito za DC

Chithunzi 15: Kugwiritsa ntchito mwachindunji

Magetsi: Zowongolera zamakono (DC) zimagwiritsidwa ntchito pazida zambiri zamagetsi monga makompyuta, mafoni, ma foniyi, ndi ma radiyo.Mabwalo ophatikizidwa ndi zigawo za digito mu zida izi amafunikira kupezeka kwamphamvu kwa DC kuti igwire bwino ntchito.Magetsi osalekeza ndi kutsimikizika kwatsopano ndi magwiridwe antchito.Kuphatikiza apo, zida zanyumba zambiri, kuphatikiza mafani, machitidwe omveka, komanso zida zanyumba kunyumba, dalira pa DC Mphamvu Yogwira Ntchito.

Kukakamiza Zida Zing'onozing'ono: Zipangizo zambiri zonyamula zimayendetsedwa ndi mabatire, omwe amapereka DC Mphamvu.Zitsanzo zimaphatikizaponso matoma, zowongolera zakutali, ndi osewera onyamula nyimbo.Mabatire amapereka mphamvu zokhazikika, kulola zidazo kugwiritsidwa ntchito kulikonse popanda kusowa kopanga magetsi.Kuphweka kumeneku kumatsimikizira kuti zida zimatha kugwiritsa ntchito modalirika ngakhale popanda malo osazikika.

Magalimoto Magalimoto: Magetsi amagetsi (EVS) amadalira kwambiri mphamvu ya DC.Mabatire mu Sports Store DC Mphamvu ya DC, yomwe imasinthidwa kukhala mphamvu yoyendetsa ndi magetsi amagetsi.Makina osungirako osungirako osungirako amatembenuza mphamvu ya acs kuchokera ku disiri mu DC Mphamvu kuti mulipire batire.Izi zothandiza komanso zowongolera DC Magetsi dongosolo limapangitsa magwiridwe antchito ndi mitundu yonse.

Makina Okonzanso Magetsi: Mphamvu ya DC imagwiritsidwa ntchito mu mphamvu zosinthidwa.STOLE Photovoltaic (PV) Panels ndi A Turbines a Wind Punter Poney (DC), yomwe imasinthidwa kuti isinthidwe pano (AC) ndi ma tyfterection a kuphatikiza.Izi zimathandizira kukonza mphamvu yosintha mphamvu ndikuthandizira kukula kwa mphamvu zoyera.Mwachitsanzo, gulu la madolaneti apanyumba, DC limasinthidwa ndi othana kuti apereke mphamvu zodalirika zapakhomo.

Matelefoni: Ma telefoni a pa Telefoni amagwiritsa ntchito DC kuti muwonetsetse ndalama zosunga ndalama zoyambirira.NyanjaMabatire mu makina awa amasunga mphamvu DC

Mayendedwe: DC imagwiritsidwa ntchito pamasitima yamagetsi, magwiridwe, ndi machitidwe apansi panthaka.Njira za DCIzi zimathandizanso kugwiritsa ntchito mphamvu yoyendera nthawi ndikuchepetsa mtengo wogwiritsira ntchito ndi chilengedwe.

Eyakalembedwe: Mu magetsi ogulitsa mafakitale, DC imagwiritsidwa ntchito poika zitsulo pazitsulo.Mwa kuwongolera magetsi ndi zamakono, kuchuluka kwa zitsulo kumatha kusinthidwa ndendende kuti mupeze njira zamagetsi zapamwamba.Tekinoloje imagwiritsidwa ntchito kwambiri pantchito yopanga, makamaka muomata, zamagetsi, ndi mafakitale okongoletsera.

Kutentha: DC imagwiritsidwa ntchito powonjezera kuti ipange kutuluka kwamagetsi pakati pa ma elekitirodi yotentha ndi ntchito yogwira ntchito.Kutentha kuchokera ku zotayika kumasungunuka chitsulo, ndikupanga kuphatikizidwa kwa zitsulo.Njira yotentha iyi ndi yofala pomanga, kupanga, ndi kukonza mafakitale ndipo imagwirira ntchito yolimba.

Kafukufuku ndi Kuyesa: Laboratoes amagwiritsa ntchito mphamvu ya DC kuti afufuze, kuyezetsa, ndi kutchuka.Chida choyesera chimafuna gwero lokhazikika, ndipo DC imatha kukwaniritsa zosowa izi.Mwachitsanzo, kugwiritsa ntchito DC kukayesa zigawo zamagetsi kumatsimikizira kulondola komanso kudalirika kwa zoyeserera.

Ntchito Zachipatala: DC imagwiritsidwa ntchito m'magawo azachipatala monga patatemake, mafoobrillators, zida zamagetsi, ndi zida zina zopha chiwembu.Zipangizozi zimadalira DC mwachidule komanso moyenera, ndikuonetsetsa kuti odwala amalandila chithandizo chodalirika komanso chotetezeka.Kugwiritsa ntchito DC mu zida zamankhwala sizingangosintha zotsatira za chithandizo komanso kuwonjezera bata ndi moyo wa zida.

Mwa kumvetsetsa ntchito izi, ogwiritsa ntchito amatha kumvetsetsa za kusiyanasiyana komanso kufunikira kwa DC m'minda yamitundu yosiyanasiyana, ndikuwonetsetsa ntchito yothandiza komanso yodalirika pamachitidwe iliyonse.

Ntchito za AC

Chithunzi 16: Ntchito za AC

Mayendedwe ndi m'badwo wa mafakitale a mafakitale: Kusinthana kwapano (AC) ndikofunikira mu mphamvu zamagetsi zamakono, makamaka pa mayendedwe ndi mafakitale okakamiza.Pafupifupi kunyumba komanso bizinesi imadalira pakufunika kwa mphamvu za tsiku ndi tsiku.Mosiyana ndi izi, kuwongolera kwaulere (DC) kumakhala ndi mitundu yosiyanasiyana yamapulogalamu ambiri chifukwa imakonda kutenthetsa nthawi yayitali, yomwe imawonjezera zoopsa zamoto ndi mtengo wake.Kuphatikiza apo, ndizovuta kwa DC kuti musinthe magetsi kwambiri komanso magetsi otsika magetsi otsika komanso apamwamba, pomwe ac amatha kuchita izi mosavuta ndi wosintha.

Ntchito Zapakhomo: Maofesi amagetsi amagetsi, zomwe zimatembenuza mphamvu zamagetsi kukhala mphamvu yamagetsi.Zoyimitsa Zapakhomo Monga fiririotoors, zosenda zamasamba, zotayika zinyalala, ndi zowaza zonse zimadalira AC kuti igwire.Mosanthwe mu zinthu izi amagwiritsa ntchito AC kuti agwire ntchito zosiyanasiyana.AC ndi gwero lomwe limakonda kupanga zida zapakhomo chifukwa cha kudalirika kwake komanso mosavuta.

Zida za Battery: Ngakhale ma AC ndiwopambana, DC ndioyenera mapangidwe a batire.Zipangizozi nthawi zambiri zimayimbidwa mlandu kudzera mu adapter yomwe imasinthira AC ku DC, monga ACPT AC / DC omwe amalumikizidwa ndi khoma kapena kulumikizidwa kwa USB.Zitsanzo zimaphatikizaponso matoma, mafoni am'manja, ma TV amakono (ndi AC / DC Actapters), komanso magalimoto amakono.Ngakhale zida izi zimayenda pa DC Mphamvu, gwero lawo lamphamvu nthawi zambiri limakonda kukopa ndi adapter.

Njira Yogawitsira: Ma AC ali ndi zabwino zambiri m'dongosolo lagawidwa.Mwa omasulira, ac imatha kusinthidwa mosavuta kukhala ma volits osiyanasiyana kuti akwaniritse zosowa zosiyanasiyana zamphamvu.Omasulira zimapangitsa kuti zikhale zovuta kukwaniritsa zomwezi mu madongosolo a DC, motero a AC imasintha kwambiri ndikugawa kwamphamvu.Kutumiza kwamphamvu kwambiri kumatha kuchepetsa bwino kutayika kwa magetsi, komwe ndikofunikira kwambiri kufalikira kwa nthawi yayitali.Kungoganiza zamagetsi zamagetsi ndi ma volts 250, zomwe zilipo 4ndi 16 watts, yomwe imawonetsa mwayi wa mphamvu yamagetsi yochepetsera kutaya.

Chithunzi 17: Njira Yogawika Ma AC

Kusiyana pakati pa ma ac ndi magetsi a DC

Mphamvu yamagetsi imabwera m'makola awiri akulu: Kusinthana kwaposachedwa (AC) ndi Direct Pay (DC).Onsewa amagwiritsidwa ntchito kwambiri m'magawo amagetsi, koma amasiyana kwambiri pakugwiritsa ntchito, mawonekedwe a siginecha, ndi zina.Tsatanetsatane wotsatirawa kusiyana pakati pa AC ndi DC.

Chithunzi 18: Ac Volboge VS. DC Magetsi

Tanthauzo ndi chizindikiro

Mphamvu ya ma ac imayendetsa kutuluka kwamphamvu pakati pa mfundo ziwiri, ndikuwongolera nthawi ndi nthawi.Mosiyana ndi izi, magetsi a DC amatulutsa mosagwirizana pakati pa mfundo ziwiri, ndikuwongolera komwe amakhala.Mafuta a ma ac komanso mawonekedwe apano pakapita nthawi, nthawi zambiri amapanga funde la sine, funde, funde la trapezoidal, kapena mafunde atatu.DC ikhoza kukhala yolumikizidwa kapena yoyera, yotsogozedwa ndi matalikidwe.

Pafupipafupi ndi luso

Acrequency imasiyana ndi dera, yokhala ndi 60 hz yofala ku North America ndi 50 Hz ku Europe ndi zigawo zina.DC ilibe pafupipafupi, makamaka, pafupipafupi ndi zero.Ma Acs a AC imachokera ku 0 mpaka 1, pomwe DC imakhazikika pa 0. Izi zimapangitsa kuti ac ikhale bwino kuposa DC munthawi zina, makamaka kufalikira kwa nthawi yayitali.

Malangizo apano komanso kusinthasintha

Ma AC pano amasintha mosalekeza, ndikupangitsa mphamvu yake yamagetsi komanso mfundo zaposachedwa kusintha nthawi yayitali.Kuwongolera kwapakono kumakhalabe kosasintha, ndipo magetsi ndi miyambo yapano ndi yokhazikika.Izi zimapangitsa kukhala kukhala koyenera kwa katundu wamphamvu, pomwe DC imayenereradi magetsi okhazikika.

Magwero amphamvu ndi kutembenuka

Ma AC nthawi zambiri amapangidwa ndi omwe amapanga kapena kusinthidwa mosavuta kukhala ma volidi osiyanasiyana omwe amagwiritsa ntchito ma transformers, kufalitsa mphamvu yothandiza mphamvu.DC nthawi zambiri imachokera ku mabatire kapena mabatire osungira.Kutembenuza DC ku Ma AC kumafuna muitcher mukamatembenuza AC mpaka DC kumafuna nthumwi.

Kusintha ndi mitundu yolemetsa

Ac imatha kuthana ndi katundu wosiyanasiyana, kuphatikizapo caprititity, kusandulika, ndi kukana.DC imakhala yoyenera popewa katundu.Izi zimapangitsa kuti ma ak azigwiritsidwa ntchito kwambiri pabanja ndi mafakitale, monga mbale, zoyambira komanso zoyambira.DC ndi yofala pazida zonyamula ndi zamagetsi, monga mafoni am'manja, ma tvs a LCD, ndi magalimoto amakono.

Chitetezo ndi ntchito

Onse a AC ndi DC ndiowopsa, koma DC nthawi zambiri imakhala yowopsa chifukwa cha njira yomwe ilipo kale komanso kuchuluka kwa kachulukidwe kalikonse.Ac imagwiritsidwa ntchito makamaka panyumba yayikulu ndi mafakitale, pomwe DC imafala pazida zoyendetsedwa ndi magetsi ndi zamagetsi.

Kutumiza kwamphamvu ndi kutayika

Ac imatha kufalikira mokwanira pamakina apamwamba kwambiri (HVDC), kuchepetsa kutayika kwa mtunda wautali.Ngakhale DC imatha kufalikira pamakina a HVDC, kugwiritsa ntchito potumiza mphamvu kumapitilira.Makina a HVDC amapita patsogolo kwambiri komanso oyenera kugwiritsa ntchito ntchito komwe magetsi amafunikira kuti achepetsedwe.

Mitundu ndi kusanthula

Kusanthula kwa ma ac pafupipafupi kumagwiritsidwa ntchito kuwerengera magetsi ocheperako.Kuchulukitsa kwa DC Sseep kumawerengera malo ogwiritsira ntchito magetsi osiyanasiyana, nthawi zambiri kumawonjezera.Ntchito ya DC SOFL imagwirizana ndi gawo lililonse la magetsi ndi gawo la DC, limasambira zochokera ku 100 millisekonds mpaka masekondi 10,000, ndipo amatha kugwira ntchito pogwiritsa ntchito njira yokhazikika kapena tramp.

Chithunzi 19: Kusiyana pakati pa AC ndi DC

Momwe mungasinthire maofesi a magetsi a DC Magetsi

Kutembenuza kusintha kwapano (AC) kuwongolera pano (DC) ndikofunikira pamagetsi amagetsi pamagetsi.Njirayi imagwiritsa ntchito njira zosiyanasiyana zamakhalidwe ndi zida zilizonse, chilichonse malinga ndi mawonekedwe ndi ntchito.Nayi njira ziwiri zosinthira magetsi ku DC Voyeti: Actanifiers, otembenuka mozungulira, ndi kusintha makina amphamvu (SMPs).

Chithunzi 20: AC ku DC Mphamvu Kujambula Kwazithunzi

Mtima

Actaceers amasintha AC mpaka DC mndandanda wamayendedwe angapo:

• Kuthetsa mafuta kwa mafuta: Mafuta apamwamba amagwira bwino ntchito, koma mphamvu ya mphamvuyi iyenera kuchepetsedwa kuti igwiritse ntchito bwino.Wosinthira wotsika amagwiritsa ntchito kuchuluka kwa zoyambira ndi sekondale kuti muchepetse voliyumu.Chikwangwani choyambirira chimatembenuza kwambiri, ndikusintha mphamvu yamagetsi kumtunda kwa magetsi.

• AC pa Kutembenuka kwa DC: Magetsi atachepetsedwa, wokonzanso amagwiritsidwa ntchito kutembenuza AC kupita ku DC.Wokonza Brid-Brid Carnifaier yokhala ndi malo osungirako anayi ndizofala.Malimisoni awa amasinthana pakati pa malo abwino ndi osalimbikitsa a AC kuti apange DC.Ma disomis awiri amakhala ndi mwayi wozungulira ndi zina ziwirizo pazomwe zimapangitsa kuti zikhale zosasangalatsa.

• Kukula kwa DC WERFFFFFFFFT: Choyambirira cha DC chakonzedwa ndi DC chimakhala ndi nthawi yosinthira ndi kusinthasintha.Ma carritors amasalala posungira mphamvu pomwe magetsi ophatikizika amatulutsa ndikumasulira magetsi akamatsikira, zomwe zimapangitsa kuti zisungunuke.

• Kukhazikika kwa DC Magetsi: Magetsi a Reminator ophatikizidwa ndi madera a DC volhution ya DC ku mtengo wokhazikika.Monga 7805 ndipo 7809 imayang'anira zotsatira za 5V ndi 9v, motsatana, kupereka magetsi okhazikika.

Chotembenuka chotembenuka

Chosinthira chozungulira ndi chida chamakina omwe amasintha mphamvu ya ac kupita ku DC Mphamvu yogwiritsa ntchito kintic mphamvu ndi electromaagnetic inction.

• Kapangidwe kake: Imakhala ndi chovunda komanso coil yosangalatsa.Mphamvu ya ac imakonzedwa ndi cholumikizira chophatikizidwa mu rosor kuti ipange mphamvu ya DC.

• Ntchito: Coil yopatsa mphamvu imazungulira, ndikusangalatsa munda wokhazikika, ndikupanga mphamvu yokhazikika ya DC.Itha kugwiritsidwanso ntchito ngati jenereta ya ma ac chifukwa cha mphete za ac.

Kusintha kwa magetsi (SMPS)

Magetsi osintha (SMPS) ndi gawo lothandiza kwambiri pakompyuta lomwe limatembenuza mphamvu ya ac kuti ikhale DC.

• Kukonzanso ndi kusefa: Mphamvu ya AC imasinthidwa koyamba kuti mupange DC Mphamvu ndi wokonzanso ndikusintha ndi fyuluta.

• Kutembenuka kambiri: Mphamvu ya DC Youtheng DC imakonzedwa ndi kusinthasintha kwa-pafupipafupi (monga momfts) ndikusinthidwa kukhala mphamvu zapamwamba kwambiri.Kusintha kwa ma pulse kukula kwa ma pulse (pwm) kumawongolera mphamvu yamagetsi yotulutsa ndi zamakono.

• Kusintha ndi kukonzanso: Mphamvu yapamwamba kwambiri imayendetsedwa ndi yosinthira ndipo kenako inasinthidwa kubwerera ku DC Mphamvu ndi wokonzanso.

• Kukhumudwitsa: Pomaliza, mphamvu ya DC imadutsa kudzera mu fyuluta yotulutsa kuti musinthe bwino ndikupereka mphamvu yokhazikika ya DC.

SMP imagwiritsidwa ntchito mu mphamvu zamakompyuta, ma TV, ndi batire chifukwa cha luso lawo komanso kusinthasintha.Mwa kutsatira njira izi, mutha kusintha bwino magetsi a magetsi ku DC m'manja mwa DC, kuwunikira mphamvu zodalirika za zida zamagetsi zamagetsi.

Mapeto

DC ndi AC aliyense ali ndi zabwino zapadera ndi malo ogwiritsira ntchito.DC imagwiritsidwa ntchito kwambiri pazida zamagetsi, magalimoto amagetsi, ndi makina obwezeretsanso mphamvu chifukwa cha kukhazikika kwake komanso kufalikira koyenera;Pomwe AC ili yofala kwambiri m'nyumba, mafakitale, komanso kufalitsa kwamphamvu kwambiri chifukwa cha kutembenuka kwamphamvu kwa magetsi komanso kutumiza bwino.Potengera muyeso ndi malamulo, kumvetsetsa mfundo zoyambira ndi njira zomwe dC ndi ma ac zimatha kuonetsetsa kuti dongosolo lamphamvu ndi lokhazikika.Kudzera pakuwunika kwakuya kwa nkhaniyi, owerenga sangangotchula chidziwitso choyambirira cha DC ndi Ac komanso gwiritsani ntchito izi pokonzanso bwino zaukadaulo komanso luso lawo.Ndikukhulupirira kuti nkhaniyi itha kupereka zonena za katswiri kwa akatswiri komanso anthu okonda zamagetsi.

Nthawi zambiri mafunso [FAQ]

1. Mukuyesa bwanji ac vs dc?

Kuyesa ngati mayiyu ndi AC kapena DC, mutha kugwiritsa ntchito gulu lamphamvu.Choyamba, sinthani gulu lazitsulo ku mayeso oyeserera a Vol.Ngati simukudziwa mtundu wa mphamvu yomwe mukugwiritsa ntchito, tikulimbikitsidwa kuti mumayesa mu mawonekedwe oyamba.Gwira zoyeserera zofiira ndi zakuda kumapeto kwa gwero lamphamvu.Ngati ma altimeter amawonetsa mtengo wamagetsi, ndi AC;Ngati palibe yankho, sinthani ku DC ndi kuyesanso.Ngati ikuwonetsa mtengo wamagetsi panthawiyi, ndi DC.Onetsetsani kuti magawo a Altimeniter angapo ndi oyenera pogwira ntchito kuti asawononge mita.

2. Kodi mungasinthe bwanji dc mu AC?

Chipangizocho chomwe nthawi zambiri chimagwiritsidwa ntchito kutembenuza DC ku ma ac limatchedwa muther.Olowetsa amalandila ma dc polowera ndikusintha njira yomwe ilipo kudzera mu kapangidwe kalikonse kudzera pa kapangidwe kake (nthawi zambiri pogwiritsa ntchito transsiptors kapena mosfts ngati masinthidwe) kupanga ma ac.Kusankha wovota woyenera kumadalira mphamvu yotulutsa komanso pafupipafupi, komanso mtundu wa katundu amene mukufuna kuyendetsa.Mwachitsanzo, posankha cholowa cha dongosolo la dzuwa lapanyumba, muyenera kuonetsetsa kuti mphamvu yamagetsi yotulutsa ndi pafupipafupi.

3. Kodi mungadziwe bwanji ngati DC kapena AC?

Kuphatikiza pakugwiritsa ntchito mphamvu, mutha kupanga chiweruziro choyambirira powona mtundu ndi logo ya chipangizocho.Nthawi zambiri, magetsi olowera ndi mtundu amalembedwa pamisonkhano yanyumba.Ngati yalembedwa "DC", zikutanthauza kuti DC ndiyofunikira.Kuphatikiza apo, ngati mphamvu yamphamvu ndi batri kapena phukusi la batri, pafupifupi kutulutsa DC.Kwa magwero osadziwika omwe amasadziwika, njira yotetezeka komanso yothandiza kwambiri ndikugwiritsa ntchito gulu lambiri kuti litsimikizire.

4. Kodi mabatire ac kapena dc?

Kutulutsa kwa batri komwe kumachitika (DC).Mabatire amapanga mphamvu zamagetsi kudzera m'mavuto azachilengedwe, ndipo zotsatira zake ndi njira yokhazikika, yomwe ili yoyenera pazida ndi zida zamagetsi zomwe zimafunikira mphamvu yokhazikika komanso yopitilira.

5. Kodi pali ma ac pano kuposa DC?

Yankho la funsoli limatengera tanthauzo la "mwachangu".Ngati ikutanthauza liwiro la kutuluka kwaposachedwa, motero, liwiro lomwe ma elekitikiti amayenda (electroctroons elelocity) ndiodekha kwambiri, kaya ndi Ac kapena DC.Koma ngati kuchita bwino ndi kuthamanga kwa kutumiza kwa mphamvu kumaganiziridwa mosavuta pamphutsi yapamwamba kudzera pa kusintha kwa kusintha, potero kuchepetsa kutaya mphamvu, ndipo ndi yoyenera kufalikira kwa nthawi yayitali.Kuchokera panjirayi, AC nthawi zambiri imawerengedwa kuti "mwachangu" potengera kufalikira kwamphamvu komanso koyenera kwambiri kwa ma grid akuluakulu.DC imawonetsanso zabwino zamakono (monga malo osungirako zinthu kapena kudzera mwa mitundu ina yaukadaulo yayitali), makamaka malinga ndi mphamvu zotayika.